Solve for x, y, z
z=1
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x+2=3
Consider the first equation. Swap sides so that all variable terms are on the left hand side.
x=3-2
Subtract 2 from both sides.
x=1
Subtract 2 from 3 to get 1.
y=1
Consider the second equation. Insert the known values of variables into the equation.
z=1
Consider the third equation. Insert the known values of variables into the equation.
x=1 y=1 z=1
The system is now solved.
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